Answer:
12/14 x 100% = 85.7%
100% - 85.7% = 14.3% increase for Dan
13/15 x 100% = 86.7%
100% - 86.7% = 13.3% increase for Kathy
Answer: use google calculator It’s reliable
Step-by-step explanation:
Answer:
625,000,000
Step-by-step explanation:
25000 x 25000
625,000,000
Answer:
Option (a) 55
Step-by-step explanation:
No. of boxes=1²+2²+3²+4²+5²=55
Answer: 34
Step-by-step explanation:
(3x + 10) = (x + 52)
3x - x = 52 - 10
2x = 42
x = 21
--
= x + 52 + 3x + 10
= 4x + 62
= 84 + 62
= 126
--
y = 180 - 126
= 34
<em>I hope this helped! :)</em>